JPH0325636U - - Google Patents
Info
- Publication number
- JPH0325636U JPH0325636U JP8630189U JP8630189U JPH0325636U JP H0325636 U JPH0325636 U JP H0325636U JP 8630189 U JP8630189 U JP 8630189U JP 8630189 U JP8630189 U JP 8630189U JP H0325636 U JPH0325636 U JP H0325636U
- Authority
- JP
- Japan
- Prior art keywords
- manhole
- opening
- ladder
- attached
- shaped hardware
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Ladders (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8630189U JPH0325636U (cs) | 1989-07-21 | 1989-07-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8630189U JPH0325636U (cs) | 1989-07-21 | 1989-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0325636U true JPH0325636U (cs) | 1991-03-15 |
Family
ID=31635798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8630189U Pending JPH0325636U (cs) | 1989-07-21 | 1989-07-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0325636U (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017218726A (ja) * | 2016-06-03 | 2017-12-14 | 前田建設工業株式会社 | マンホール開口部のカバー部材 |
-
1989
- 1989-07-21 JP JP8630189U patent/JPH0325636U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017218726A (ja) * | 2016-06-03 | 2017-12-14 | 前田建設工業株式会社 | マンホール開口部のカバー部材 |